- Product Details
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Quick Details
-
MF:
-
O2Si
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EINECS No.:
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231-545-4
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Place of Origin:
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Hebei, China, Hebei, China
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Appearance:
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White, White Powder
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Grade Standard:
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Electron Grade, Industrial Grade
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Application:
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UV resistant materials,textiles,catalysts
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Model Number:
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JDSY-2422
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Keywords:
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Silicon dioxide powder
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Sample:
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Availiable
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Storage:
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Cool Dry Place
Quick Details
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CAS No.:
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7631-86-9
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Purity:
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99%min
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Other Names:
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Silicon dioxide, Silicon dioxide
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MF:
-
O2Si
-
EINECS No.:
-
231-545-4
-
Place of Origin:
-
Hebei, China, Hebei, China
-
Appearance:
-
White, White Powder
-
Grade Standard:
-
Electron Grade, Industrial Grade
-
Application:
-
UV resistant materials,textiles,catalysts
-
Model Number:
-
JDSY-2422
-
Keywords:
-
Silicon dioxide powder
-
Sample:
-
Availiable
-
Storage:
-
Cool Dry Place
Products Description
Silicon dioxide
Silicon Dioxide is a highly insoluble thermally stable Silicon source suitable for glass, optic and ceramic applications. Oxide compounds are not conductive to electricity. Soluble in caustic alkali and h ydrofluoric acid, insoluble in acids, water and various solvents. Resistance to high temperature, no combustion, good insulation properties.
Application
SiO2 Uses (Silicon dioxide)
* Silicon dioxide is used in the construction industry to produce concrete.
* In its crystalline form it is used in hydraulic fracturing.
* Used in the production of glass.
* Used in the production of elemental silicon.
* Used as an anti-caking agent in powdered foods like spices.
* Used as a fining agent in juice, beer, and wine.
* Used pharmaceuticals for making tablets.
* Used in toothpaste to remove tooth plaque.
* Silicon dioxide is used in the construction industry to produce concrete.
* In its crystalline form it is used in hydraulic fracturing.
* Used in the production of glass.
* Used in the production of elemental silicon.
* Used as an anti-caking agent in powdered foods like spices.
* Used as a fining agent in juice, beer, and wine.
* Used pharmaceuticals for making tablets.
* Used in toothpaste to remove tooth plaque.
Specification
|
Product name
|
Silicon dioxide
|
|
Specification
|
IOTA HL4300
|
|
Specific sunface area(BET), m2/g
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300±25
|
|
pH value in 4% dispersion
|
3.7~4.5
|
|
Loss on drying(2 hours at 105ºC), %
|
≤2.0
|
|
Loss on ignition(2 hours at 1000ºC based on material dried for 2 hours at 105ºC), %
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≤2.5
|
|
SampleSieve Residue(45μm), mg/kg
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≤250
|
|
Silica Content(Based on ignited material), %
|
≥99.8
|
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Tamped Density(Based on material dried at 105ºC for 2 hours), g/dm²
|
40~60
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Packing & Delivery
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